title: The detection of impedance cardiogram characteristic points using wavelet transform.
mesh_terms: D002307:Cardiography, Impedance; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008432:Mathematical Computing; D008875:Middle Aged; D008955:Models, Cardiovascular; D012815:Signal Processing, Computer-Assisted; D014636:Valsalva Maneuver